The Vivid 175 is a compact, retrofit-ready LED downlight featuring UGR<16 glare control and Tridonic SLE technology for crisp, flicker-free illumination.
Ideal for offices, hotels, and retail spaces, it delivers up to 775 lm (Model 175.006) at 98 lm/tcW efficacy with 840 cool white or 927 warm white options.
Customise with DALI dimming (/ECO), Casambi wireless (/BTC), or self-test emergency modules (/EMD). Choose tilt adjustment (/T), black bezels (/BL), or high CRI (/R9) for enhanced aesthetics and performance. UKCA/ETL certified with a 5-year warranty.
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Ultra-Low UGR<16 | Tridonic SLE Technology | DALI & Wireless Controls | 5-Year Warranty
The Vivid 175 Series is a compact, high-performance LED downlight engineered for glare-sensitive environments such as offices, hotels, retail spaces, and public interiors.
Featuring advanced Tridonic SLE modules, UGR <16 glare control, and a CRI >90 option, it offers superior colour quality and flicker-free illumination.
With full support for DALI, Casambi wireless, and emergency systems, the Vivid 175 combines modern performance with effortless retrofit installation—making it a future-proof solution for energy-efficient lighting upgrades.
Ultra-Low Glare: Matt black baffle and 40° multi-faceted reflector achieve UGR <16 for high visual comfort.
Retrofit-Ready: Designed for standard Ø 76 mm cut-outs, making it ideal for fast halogen or CFL replacements.
Tridonic SLE Technology: Delivers high efficacy—up to 180 lm/W—plus consistent light quality and flicker-free output.
Smart Control Compatible: DALI, SwitchDIM, DSI (/ECO) and Casambi wireless (/BTC) options for flexible integration.
High CRI Option: Optional R9-rich LED modules for vibrant, colour-accurate rendering in design-led spaces.
Emergency Lighting Options: Available with 3-hour maintained battery backup in standard (/EM), DALI self-test (/EMD), or wireless mesh (/EMM) formats.
Flicker-Free Operation: Certified to IEEE 1789-2015 for safe, stable light in sensitive environments.
Built for Compliance: UKCA, ETL, BS EN 60598-1, and Part L compliant for modern commercial fit-outs.
| Specification | Details |
|---|---|
| Cut-Out Diameter | Ø 76 mm (retrofit-compatible) |
| Bezel Diameter | ~Ø 85 mm (varies by bezel and tilt option) |
| Lumen Output Range | 550 – 775 lm |
| Power Consumption | 6.0 – 9.5 W |
| Colour Temperatures | 2700 K (927), 3000 K (830), 4000 K (840) |
| Efficacy | Up to 98 lm/W (model 175.006) |
| Glare Rating | UGR <16 (standard), UGR <13 achievable with /HC |
| Lifetime | L80/B10 @ 55,000+ hours |
| Control Compatibility | DALI, SwitchDIM, DSI, Casambi Bluetooth |
| Emergency Options | /EM, /EMD, /EMM (remote indicator where applicable) |
| Compliance | UKCA, ETL, IEEE 1789-2015, BS EN 60598-1, Part L |
| Warranty | 5 years |
| Model | Output (lm) | Colour Temp | Power (W) | Efficacy (lm/W) |
|---|---|---|---|---|
| 175.001 | 550 | 2700 K (927) | 7.5 | 69 |
| 175.002 | 575 | 3000 K (830) | 6.0 | 87 |
| 175.003 | 600 | 4000 K (840) | 6.0 | 92 |
| 175.004 | 725 | 2700 K (927) | 9.5 | 74 |
| 175.005 | 750 | 3000 K (830) | 7.5 | 95 |
| 175.006 | 775 | 4000 K (840) | 7.5 | 98 |
| Category | Code | Description |
|---|---|---|
| Lighting Control | /ECO | DALI, SwitchDIM or DSI dimming |
| /BTC | Casambi Bluetooth wireless network | |
| Emergency Systems | /EM | 3-hour maintained emergency (remote indicator) |
| /EMD | DALI 3-hour emergency with automatic self-test | |
| /EMM | Wireless mesh emergency conversion with remote indicator | |
| Optical/Physical | /T | Tilt mechanism (15° adjustable gimbal) |
| /NB | 24° narrow beam reflector for tighter accents | |
| /R9 | High CRI LED module (CRI >90) | |
| /HC | Honeycomb louvre for UGR <13 | |
| /JSA | IP54-rated ribbed glass diffuser for wet areas | |
| Bezel & Baffle | /BL | Black bezel (RAL 9005) |
| /BLT | Tilt + black bezel | |
| /WSB | White softlight baffle (standard) | |
| /GB | Gold baffle for warm ambient tones |
| Accessory Code | Description |
|---|---|
| TILT_RING.76 | Replacement tilt ring for retrofit upgrades |
| MESH_EM_MOD | Mesh-ready remote emergency indicator kit |
| BTC_NODE | Casambi Bluetooth node + push connector |
Office meeting rooms and VDU workstations
Hotel corridors, lounges, and bedroom suites
Retail displays and merchandising zones
Reception areas and foyers
Museums, galleries and feature lighting
Restaurants, bars and hospitality lounges
Residential premium downlight replacements
Plug-and-Play Retrofit: Replaces 76 mm halogen or CFL units in minutes—no ceiling alteration needed.
Energy Efficiency: Achieves up to 60% energy savings versus traditional sources.
Advanced Visual Comfort: UGR <16 by default, with UGR <13 available via /HC for critical applications.
Flexible System Integration: Supports modern control systems including Casambi, DALI and mesh emergency.
Built to Last: Backed by a 5-year warranty and built around trusted Tridonic driver architecture.
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Yes, all of our luminaires are available with dimmable LED drivers.
Mains Dimming (/MDIM): This allows dimming through standard phase-cut dimmers.
SwitchDIM, DALI, or DSI (/ECO): These options provide compatibility with SwitchDIM, Digital Addressable Lighting Interface (DALI), or Digital Serial Interface (DSI) systems for more advanced lighting control.
Casambi Wireless Network (/BTC): This enables wireless dimming and control via the Casambi platform, offering flexibility and ease of use.
Yes, we offer a comprehensive range of emergency lighting solutions to ensure safety and compliance with UK regulations. Our offerings include:
Our lighting solutions utilise the latest LED technology to maximise energy efficiency, helping to reduce energy consumption and lower operational costs.
Yes, all Lumenloop luminaires are supplied with compatible drivers to ensure optimal functionality and straightforward installation. We use premium driver brands like Tridonic and Philips to ensure they have long life expectancies.
All our products are proudly designed and manufactured in the UK, ensuring the highest quality standards.
Yes, we work closely with clients to develop bespoke lighting solutions tailored to their specific needs and design requirements.
Just reach out to us at info@lumenloop.co.uk
Our products are designed for various environments, with IP ratings from IP20 for indoor applications to IP65 for harsher conditions such as outdoor or industrial spaces.
Yes, as a WEEE-certified member of Recolight, we offer free recycling services for old lighting fixtures to support sustainable waste management.
Yes, many of our luminaires incorporate recycled components, supporting our commitment to sustainable manufacturing. Look out for the ‘98% recycled‘ product icon for those luminaires that are mostly made from recycled materials.
Yes, our luminaires are designed to integrate seamlessly into retrofit projects, making it easy to upgrade existing lighting systems with minimal disruption.
Lumenloop’s emergency lighting solutions are designed to fit a wide variety of installations, making them ideal for retrofit projects of all types.
Yes, Lumenloop luminaires are available in a wide range of colours and finishes to suit diverse design needs.
Most of our luminaires are customizable with a variety of RAL colour options, allowing you to match your lighting seamlessly with your interior decor or branding requirements.
This includes (but is not limited to) popular finishes such as RAL9010 (Pure White), RAL9003 (Signal White), RAL9005 (Jet Black), and RAL9016 (Traffic White), among many others.
We offer options that cater to both standard and bespoke requirements, ensuring that no matter the space, you can achieve the perfect lighting aesthetic while maintaining functionality. This flexibility in colour and finish makes our luminaires ideal for a variety of applications, from commercial spaces to more design-sensitive environments.
Yes, Lumenloop luminaires can be easily integrated with smart systems for enhanced control and flexibility.
Our products support a variety of popular smart lighting technologies, including Casambi, which allows for wireless control via Bluetooth. This means you can adjust light levels, set scenes, and even schedule lighting events directly from your mobile device or through a central system.
Additionally, our luminaires are compatible with other smart control systems such as DALI (Digital Addressable Lighting Interface), DSI (Digital Serial Interface), and SwitchDIM. These options provide versatile, scalable control for a range of environments, ensuring that Lumenloop luminaires can fit into your existing smart building infrastructure seamlessly.
Yes, Lumenloop products are fully compliant with both UK and EU safety standards, ensuring reliable and safe lighting solutions for a wide range of applications.
Lumenloop luminaires comply to regulations, including the BS EN 60598-1 standard for general requirements for luminaires, as well as specific standards for emergency lighting.
We ensure that our emergency lighting systems undergo rigorous testing to meet the requirements of the latest emergency lighting regulations, including the necessary duration for emergency operation and testing protocols, providing peace of mind for both users and regulatory bodies.
Yes, Lumenloop offers refurbishment services for older light fittings, helping to extend their lifespan and improve energy efficiency.
Our ‘UK Renew & Reuse’ workshop can upgrade your existing luminaires with the latest technology, such as LED retrofitting, modern dimming controls, and energy-efficient drivers, to ensure compliance with current standards and enhance performance.
We understand the value of your existing installations and offer bespoke solutions to suit your specific requirements.
Yes, Lumenloop’s industrial range of luminaires are built to withstand demanding environments, including high-moisture and high-heat settings.
Many of our products are designed with robust construction and high-quality materials that ensure reliability and durability in challenging conditions.
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Office Address:
Lumenloop Ltd,
4th Floor, Silverstream House,
45 Fitzroy Street, Fitzrovia,
London, W1T 6EB
Trading Address:
Unit 7 Wheatcroft Business Park,
Landmere Lane, Edwalton,
Nottingham NG12 4DG
WEEE number: WEE/MM7667AA
Company Reg: 15919840
VAT Number: 476833842
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